中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 3048.2-2007
Test methods for electrical properties of electric cables and wires - Part 2:Test of electrical resistivity of metallic materials 电线电缆电性能试验方法 第2部分:金属材料电阻率试验
Issued Date:2007-12-03
Implemented Date:2008-05-01
Issued by:
The Standardization Administration of the People's Republic of China